Remote Code Execution Flaw in Umbraco CMS by Umbraco
CVE-2019-25137

7.2HIGH

Key Information:

Vendor

Umbraco

Status
Umbraco Cms
Vendor
CVE Published:
18 May 2023

Badges

👾 Exploit Exists🟣 EPSS 24%

What is CVE-2019-25137?

The vulnerability in Umbraco CMS allows authenticated administrators to execute arbitrary code remotely. This occurs through the improper handling of the msxsl:script in xsltSelection, leading to potential unauthorized access. Administrators using versions 4.11.8 to 7.15.10 need to be cautious and apply the necessary patches to secure their installations.

References

https://www.exploit-db.com/exploits/46153
https://github.com/noraj/Umbraco-RCE
https://0xdf.gitlab.io/2020/09/05/htb-remote.html

EPSS Score

24% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.